Datasheets
RKEF375 by:
Littelfuse Inc
Littelfuse Inc
TE Connectivity
Not Found

PTC Resettable Fuse, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT

Part Details for RKEF375 by Littelfuse Inc

Results Overview of RKEF375 by Littelfuse Inc

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Applications Consumer Electronics Audio and Video Systems Healthcare Entertainment and Gaming

RKEF375 Information

RKEF375 by Littelfuse Inc is a Non-linear Resistor.
Non-linear Resistors are under the broader part category of Resistors.

Resistors are passive components that work by limiting electron flow in a circuit. They are available as fixed or as variable (potentionmeters). Read more about Resistors on our Resistors part category page.

Price & Stock for RKEF375

Part # Distributor Description Stock Price Buy
DISTI # RKEF375HF-ND
DigiKey PTC RESET FUSE 60V 3.75A RADIAL Min Qty: 1 Lead time: 15 Weeks Container: Bag 896
In Stock
  • 1 $0.8200
  • 5 $0.6760
  • 10 $0.6230
  • 50 $0.5170
  • 100 $0.4770
  • 250 $0.4288
  • 500 $0.3954
  • 1,000 $0.3645
  • 5,000 $0.3095
$0.3095 / $0.8200 Buy Now
DISTI # 650-RKEF375
Mouser Electronics Resettable Fuses - PPTC 60V 40A 3.40W Radial-leaded Device RoHS: Compliant 446
  • 1 $0.6800
  • 10 $0.6230
  • 25 $0.5070
  • 100 $0.4340
  • 250 $0.3980
  • 500 $0.3620
  • 1,000 $0.3540
$0.3540 / $0.6800 Buy Now
DISTI # P40:2555_13143302
Arrow Electronics PTC Resettable Fuse 3.75A(hold) 7.5A(trip) 60VDC 40A 3.4(Nom)W 22s 0.017Ohm Radial 16.5 X 3 X 25.2mm... Bag more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 98 Weeks Date Code: 2247 Europe - 484
  • 1 $0.3376
  • 5 $0.3367
  • 10 $0.3094
  • 50 $0.3062
  • 100 $0.2888
  • 250 $0.2782
  • 500 $0.2714
  • 1,000 $0.2660
  • 5,000 $0.2541
$0.2541 / $0.3376 Buy Now
Future Electronics PTC RESET FUSE 60V 3.75A RADIAL RoHS: Compliant pbFree: Yes Min Qty: 250 Package Multiple: 250 Lead time: 12 Weeks Container: Bulk 0
Bulk
  • 250 $0.3400
  • 750 $0.3350
  • 2,500 $0.3250
  • 5,000 $0.3200
  • 10,000 $0.3150
$0.3150 / $0.3400 Buy Now
Future Electronics PTC RESET FUSE 60V 3.75A RADIAL RoHS: Compliant pbFree: Yes Min Qty: 250 Package Multiple: 250 Lead time: 12 Weeks Container: Bulk 0
Bulk
  • 250 $0.3400
  • 750 $0.3350
  • 2,500 $0.3250
  • 5,000 $0.3200
  • 10,000 $0.3150
$0.3150 / $0.3400 Buy Now
DISTI # 65742070
Verical PTC Resettable Fuse 3.75A(hold) 7.5A(trip) 60VDC 40A 3.4(Nom)W 22s 0.017Ohm Radial 16.5 X 3 X 25.2mm... Bag more RoHS: Compliant Min Qty: 124 Package Multiple: 1 Date Code: 2201 Americas - 250
  • 124 $0.6630
  • 250 $0.6364
$0.6364 / $0.6630 Buy Now
Bristol Electronics   1500
RFQ
Quest Components PTC RESETTABLE FUSE, THROUGH HOLE MOUNT 1200
  • 1 $1.1215
  • 90 $0.5608
  • 358 $0.4486
$0.4486 / $1.1215 Buy Now
Quest Components PTC RESETTABLE FUSE, THROUGH HOLE MOUNT 200
  • 1 $1.7700
  • 15 $1.0620
  • 57 $0.8850
$0.8850 / $1.7700 Buy Now
DISTI # RKEF375
TTI Resettable Fuses - PPTC 60V 40A 3.40W Radial-leaded Device RoHS: Compliant pbFree: Pb-Free Min Qty: 25 Package Multiple: 25 Container: Bulk Americas - 4750
In Stock
  • 25 $0.3550
  • 50 $0.3480
  • 100 $0.3300
  • 250 $0.3200
  • 500 $0.3130
$0.3130 / $0.3550 Buy Now

Part Details for RKEF375

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RKEF375 Part Data Attributes

RKEF375 Littelfuse Inc
Buy Now Datasheet
Compare Parts:
RKEF375 Littelfuse Inc PTC Resettable Fuse, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer LITTELFUSE INC
Package Description RADIAL LEADED
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8533.40.80.70
Samacsys Manufacturer LITTELFUSE
Additional Feature Rmin@25 Deg Cel
Mounting Feature THROUGH HOLE MOUNT
Number of Terminals 2
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Height 25.2 mm
Package Length 16.5 mm
Package Shape RECTANGULAR PACKAGE
Package Style Radial
Package Width 3 mm
Packing Method BULK
Reference Standard CSA; TUV; UL
Resistance 0.017 Ω
Resistor Type PTC RESETTABLE FUSE
Surface Mount NO
Terminal Placement RADIAL
Terminal Shape WIRE
Thermistor Application OVERCURRENT PROTECTION
Working Voltage 60 V

RKEF375 Related Parts

RKEF375 Frequently Asked Questions (FAQ)

  • The recommended PCB footprint for the RKEF375 is a rectangular pad with a minimum size of 2.5mm x 1.5mm, with a 0.5mm radius corner and a 0.3mm spacing between pads.

  • To ensure reliable soldering of the RKEF375, use a soldering iron with a temperature of 250°C to 270°C, and apply a small amount of solder paste to the pads. Avoid applying excessive heat or pressure, which can damage the component.

  • The maximum operating temperature range for the RKEF375 is -40°C to 150°C, with a derating of 1.33mA/°C above 125°C.

  • Yes, the RKEF375 is suitable for high-reliability applications, such as automotive, industrial, and medical devices, due to its high surge current capability and robust construction.

  • To prevent electrostatic discharge (ESD) damage, handle the RKEF375 with an ESD wrist strap or mat, and ensure that the workspace is ESD-protected. Avoid touching the component pins or handling the device in a way that could generate static electricity.